Privacy Policy

Last Updated: August 20, 2025

DeusHarvest (“we,” “our,” or “us”) is committed to protecting your privacy. This Privacy Policy explains how our Google Sheets™ Add-on, “Technical Analysis Functions” (the “Add-on”), handles your information.

1. No Data is Stored, Transmitted, or Collected

Our Add-on is designed to be completely private. It performs calculations exclusively on your local spreadsheet data.

  • We do not have access to your Google account or your files.
  • We do not copy, store, or transmit your spreadsheet data to our servers or any third-party service.
  • We do not collect any personal information or analytics about your usage.

All calculations happen within your Google Sheet, on Google’s servers, under your control.

2. Permissions (OAuth Scopes) Explained

When you install the Add-on, Google will ask you to grant certain permissions. Here is what those permissions mean and why we need them:

  • “View and manage spreadsheets that this application has been installed in.”

    • Scope: https://www.googleapis.com/auth/spreadsheets.currentonly
    • Reason: This is the core permission for the Add-on to function. It allows our custom formulas (like =RSI() and =ATR()) to read the data from the cell ranges you specify and write the calculated results back into your sheet. Your data is never sent to us.

  • “Display and run third-party web content in prompts and sidebars inside Google applications.”

    • Scope: https://www.googleapis.com/auth/script.container.ui
    • Reason: This permission allows the Add-on to create the help and information menu under the “Extensions” dropdown. We use this to provide you with “About” and “Help” dialog boxes to improve your experience.

3. Children’s Privacy

Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children.

4. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.

5. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at trading@deusharvest.com.

Trademark Notice: Google Sheets™ is a trademark of Google LLC. This add-on is not affiliated with or endorsed by Google LLC.